<?php 

class ControllerCatalogCategory extends Controller { 

	private $error = array();

 

	public function index() {

		$this->load->language('catalog/category');



		$this->document->setTitle($this->language->get('heading_title'));

		

		$this->load->model('catalog/category');

		 

		$this->getList();

	}



	public function insert() {

		$this->load->language('catalog/category');



		$this->document->setTitle($this->language->get('heading_title'));

		

		$this->load->model('catalog/category');

		

		if (($this->request->server['REQUEST_METHOD'] == 'POST') && $this->validateForm()) {

			$this->model_catalog_category->addCategory($this->request->post);



			$this->session->data['success'] = $this->language->get('text_success');

			

			$this->redirect($this->url->link('catalog/category', 'token=' . $this->session->data['token'], 'SSL')); 

		}



		$this->getForm();

	}



	public function update() {

		$this->load->language('catalog/category');



		$this->document->setTitle($this->language->get('heading_title'));

		

		$this->load->model('catalog/category');

		

		if (($this->request->server['REQUEST_METHOD'] == 'POST') && $this->validateForm()) {

			$this->model_catalog_category->editCategory($this->request->get['category_id'], $this->request->post);

			

			$this->session->data['success'] = $this->language->get('text_success');

			

			$this->redirect($this->url->link('catalog/category', 'token=' . $this->session->data['token'], 'SSL'));

		}



		$this->getForm();

	}



	public function delete() {

		$this->load->language('catalog/category');



		$this->document->setTitle($this->language->get('heading_title'));

		

		$this->load->model('catalog/category');

		

		if (isset($this->request->post['selected']) && $this->validateDelete()) {

			foreach ($this->request->post['selected'] as $category_id) {

				$this->model_catalog_category->deleteCategory($category_id);

			}



			$this->session->data['success'] = $this->language->get('text_success');



			$this->redirect($this->url->link('catalog/category', 'token=' . $this->session->data['token'], 'SSL'));

		}



		$this->getList();

	}



	private function getList() {

   		$this->data['breadcrumbs'] = array();



   		$this->data['breadcrumbs'][] = array(

       		'text'      => $this->language->get('text_home'),

			'href'      => $this->url->link('common/home', 'token=' . $this->session->data['token'], 'SSL'),

      		'separator' => false

   		);



   		$this->data['breadcrumbs'][] = array(

       		'text'      => $this->language->get('heading_title'),

			'href'      => $this->url->link('catalog/category', 'token=' . $this->session->data['token'], 'SSL'),

      		'separator' => ' :: '

   		);

									

		$this->data['insert'] = $this->url->link('catalog/category/insert', 'token=' . $this->session->data['token'], 'SSL');

		$this->data['delete'] = $this->url->link('catalog/category/delete', 'token=' . $this->session->data['token'], 'SSL');

		

		$this->data['categories'] = array();

		

		$results = $this->model_catalog_category->getCategories(0);



		foreach ($results as $result) {

			$action = array();

			

			$action[] = array(

				'text' => $this->language->get('text_edit'),

				'href' => $this->url->link('catalog/category/update', 'token=' . $this->session->data['token'] . '&category_id=' . $result['category_id'], 'SSL')

			);

					

			$this->data['categories'][] = array(

				'category_id' => $result['category_id'],

				'name'        => $result['name'],

				'sort_order'  => $result['sort_order'],

				'selected'    => isset($this->request->post['selected']) && in_array($result['category_id'], $this->request->post['selected']),

				'action'      => $action

			);

		}

		

		$this->data['heading_title'] = $this->language->get('heading_title');



		$this->data['text_no_results'] = $this->language->get('text_no_results');



		$this->data['column_name'] = $this->language->get('column_name');

		$this->data['column_sort_order'] = $this->language->get('column_sort_order');

		$this->data['column_action'] = $this->language->get('column_action');



		$this->data['button_insert'] = $this->language->get('button_insert');

		$this->data['button_delete'] = $this->language->get('button_delete');

 

 		if (isset($this->error['warning'])) {

			$this->data['error_warning'] = $this->error['warning'];

		} else {

			$this->data['error_warning'] = '';

		}



		if (isset($this->session->data['success'])) {

			$this->data['success'] = $this->session->data['success'];

		

			unset($this->session->data['success']);

		} else {

			$this->data['success'] = '';

		}

		

		$this->template = 'catalog/category_list.tpl';

		$this->children = array(

			'common/header',

			'common/footer'

		);

				

		$this->response->setOutput($this->render());

	}



	private function getForm() {

		$this->data['heading_title'] = $this->language->get('heading_title');



		$this->data['text_none'] = $this->language->get('text_none');

		$this->data['text_default'] = $this->language->get('text_default');

		$this->data['text_image_manager'] = $this->language->get('text_image_manager');

		$this->data['text_browse'] = $this->language->get('text_browse');

		$this->data['text_clear'] = $this->language->get('text_clear');		

		$this->data['text_enabled'] = $this->language->get('text_enabled');

    	$this->data['text_disabled'] = $this->language->get('text_disabled');

		$this->data['text_percent'] = $this->language->get('text_percent');

		$this->data['text_amount'] = $this->language->get('text_amount');

				

		$this->data['entry_name'] = $this->language->get('entry_name');

		$this->data['entry_meta_keyword'] = $this->language->get('entry_meta_keyword');

		$this->data['entry_meta_description'] = $this->language->get('entry_meta_description');

		$this->data['entry_description'] = $this->language->get('entry_description');

		$this->data['entry_store'] = $this->language->get('entry_store');

		$this->data['entry_keyword'] = $this->language->get('entry_keyword');

		$this->data['entry_parent'] = $this->language->get('entry_parent');

		$this->data['entry_image'] = $this->language->get('entry_image');

		$this->data['entry_top'] = $this->language->get('entry_top');

		$this->data['entry_column'] = $this->language->get('entry_column');		

		$this->data['entry_sort_order'] = $this->language->get('entry_sort_order');

		$this->data['entry_status'] = $this->language->get('entry_status');

		$this->data['entry_layout'] = $this->language->get('entry_layout');

		

		$this->data['button_save'] = $this->language->get('button_save');

		$this->data['button_cancel'] = $this->language->get('button_cancel');



    	$this->data['tab_general'] = $this->language->get('tab_general');

    	$this->data['tab_data'] = $this->language->get('tab_data');

		$this->data['tab_design'] = $this->language->get('tab_design');

		

 		if (isset($this->error['warning'])) {

			$this->data['error_warning'] = $this->error['warning'];

		} else {

			$this->data['error_warning'] = '';

		}

	

 		if (isset($this->error['name'])) {

			$this->data['error_name'] = $this->error['name'];

		} else {

			$this->data['error_name'] = array();

		}



  		$this->data['breadcrumbs'] = array();



   		$this->data['breadcrumbs'][] = array(

       		'text'      => $this->language->get('text_home'),

			'href'      => $this->url->link('common/home', 'token=' . $this->session->data['token'], 'SSL'),

      		'separator' => false

   		);



   		$this->data['breadcrumbs'][] = array(

       		'text'      => $this->language->get('heading_title'),

			'href'      => $this->url->link('catalog/category', 'token=' . $this->session->data['token'], 'SSL'),

      		'separator' => ' :: '

   		);

		

		if (!isset($this->request->get['category_id'])) {

			$this->data['action'] = $this->url->link('catalog/category/insert', 'token=' . $this->session->data['token'], 'SSL');

		} else {

			$this->data['action'] = $this->url->link('catalog/category/update', 'token=' . $this->session->data['token'] . '&category_id=' . $this->request->get['category_id'], 'SSL');

		}

		

		$this->data['cancel'] = $this->url->link('catalog/category', 'token=' . $this->session->data['token'], 'SSL');



		$this->data['token'] = $this->session->data['token'];



		if (isset($this->request->get['category_id']) && ($this->request->server['REQUEST_METHOD'] != 'POST')) {

      		$category_info = $this->model_catalog_category->getCategory($this->request->get['category_id']);

    	}

		

		$this->load->model('localisation/language');

		

		$this->data['languages'] = $this->model_localisation_language->getLanguages();



		if (isset($this->request->post['category_description'])) {

			$this->data['category_description'] = $this->request->post['category_description'];

		} elseif (isset($this->request->get['category_id'])) {

			$this->data['category_description'] = $this->model_catalog_category->getCategoryDescriptions($this->request->get['category_id']);

		} else {

			$this->data['category_description'] = array();

		}



		$categories = $this->model_catalog_category->getCategories(0);



		// Remove own id from list

		if (!empty($category_info)) {

			foreach ($categories as $key => $category) {

				if ($category['category_id'] == $category_info['category_id']) {

					unset($categories[$key]);

				}

			}

		}



		$this->data['categories'] = $categories;



		if (isset($this->request->post['parent_id'])) {

			$this->data['parent_id'] = $this->request->post['parent_id'];

		} elseif (!empty($category_info)) {

			$this->data['parent_id'] = $category_info['parent_id'];

		} else {

			$this->data['parent_id'] = 0;

		}

						

		$this->load->model('setting/store');

		

		$this->data['stores'] = $this->model_setting_store->getStores();

		

		if (isset($this->request->post['category_store'])) {

			$this->data['category_store'] = $this->request->post['category_store'];

		} elseif (isset($this->request->get['category_id'])) {

			$this->data['category_store'] = $this->model_catalog_category->getCategoryStores($this->request->get['category_id']);

		} else {

			$this->data['category_store'] = array(0);

		}			

		

		if (isset($this->request->post['keyword'])) {

			$this->data['keyword'] = $this->request->post['keyword'];

		} elseif (!empty($category_info)) {

			$this->data['keyword'] = $category_info['keyword'];

		} else {

			$this->data['keyword'] = '';

		}



		if (isset($this->request->post['image1'])) {

			$this->data['image1'] = $this->request->post['image1'];

		} elseif (!empty($category_info)) {

			$this->data['image1'] = $category_info['image1'];

		} else {

			$this->data['image1'] = '';

		}

		

		$this->load->model('tool/image');



		if (!empty($category_info) && $category_info['image1'] && file_exists(DIR_IMAGE . $category_info['image1'])) {

			$this->data['thumb1'] = $this->model_tool_image->resize($category_info['image1'], 100, 100);

		} else {

			$this->data['thumb1'] = $this->model_tool_image->resize('no_image.jpg', 100, 100);

		}

		

		$this->data['no_image'] = $this->model_tool_image->resize('no_image.jpg', 100, 100);

		

		if (isset($this->request->post['top'])) {

			$this->data['top'] = $this->request->post['top'];

		} elseif (!empty($category_info)) {

			$this->data['top'] = $category_info['top'];

		} else {

			$this->data['top'] = 0;

		}

		

		if (isset($this->request->post['column'])) {

			$this->data['column'] = $this->request->post['column'];

		} elseif (!empty($category_info)) {

			$this->data['column'] = $category_info['column'];

		} else {

			$this->data['column'] = 1;

		}

				

		if (isset($this->request->post['sort_order'])) {

			$this->data['sort_order'] = $this->request->post['sort_order'];

		} elseif (!empty($category_info)) {

			$this->data['sort_order'] = $category_info['sort_order'];

		} else {

			$this->data['sort_order'] = 0;

		}

		

		if (isset($this->request->post['status'])) {

			$this->data['status'] = $this->request->post['status'];

		} elseif (!empty($category_info)) {

			$this->data['status'] = $category_info['status'];

		} else {

			$this->data['status'] = 1;

		}

				

		if (isset($this->request->post['category_layout'])) {

			$this->data['category_layout'] = $this->request->post['category_layout'];

		} elseif (isset($this->request->get['category_id'])) {

			$this->data['category_layout'] = $this->model_catalog_category->getCategoryLayouts($this->request->get['category_id']);

		} else {

			$this->data['category_layout'] = array();

		}



		$this->load->model('design/layout');

		

		$this->data['layouts'] = $this->model_design_layout->getLayouts();

						

		$this->template = 'catalog/category_form.tpl';

		$this->children = array(

			'common/header',

			'common/footer'

		);

				

		$this->response->setOutput($this->render());

	}



	private function validateForm() {

		if (!$this->user->hasPermission('modify', 'catalog/category')) {

			$this->error['warning'] = $this->language->get('error_permission');

		}



		foreach ($this->request->post['category_description'] as $language_id => $value) {

			if ((utf8_strlen($value['name']) < 2) || (utf8_strlen($value['name']) > 255)) {

				$this->error['name'][$language_id] = $this->language->get('error_name');

			}

		}

		

		if ($this->error && !isset($this->error['warning'])) {

			$this->error['warning'] = $this->language->get('error_warning');

		}

					

		if (!$this->error) {

			return true;

		} else {

			return false;

		}

	}



	private function validateDelete() {

		if (!$this->user->hasPermission('modify', 'catalog/category')) {

			$this->error['warning'] = $this->language->get('error_permission');

		}

 

		if (!$this->error) {

			return true; 

		} else {

			return false;

		}

	}

}

?>